diff options
| author | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2008-12-18 14:49:49 +0900 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2009-01-02 12:02:25 -0600 |
| commit | edf69c58c74eeeb48f62f267ce41f7827cb4dd06 (patch) | |
| tree | 285f545dd20e84b8def44f614bcf5c4680a828ab | |
| parent | 1ac63cf5c05f956f52ab418a07f77d12328f3b5f (diff) | |
[SCSI] st: remove unused frp_sg_current
frp_sg_current in struct st_buffer is always zero. We don't need it.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Acked-by: Kai Makisara <Kai.Makisara@kolumbus.fi>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| -rw-r--r-- | drivers/scsi/st.c | 2 | ||||
| -rw-r--r-- | drivers/scsi/st.h | 1 |
2 files changed, 0 insertions, 3 deletions
diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c index 50dbe14db37..fe4c20259bc 100644 --- a/drivers/scsi/st.c +++ b/drivers/scsi/st.c @@ -1524,7 +1524,6 @@ static int setup_buffering(struct scsi_tape *STp, const char __user *buf, else STbp->do_dio = 0; /* fall back to buffering with any error */ STbp->sg_segs = STbp->do_dio; - STbp->frp_sg_current = 0; DEB( if (STbp->do_dio) { STp->nbr_dio++; @@ -3844,7 +3843,6 @@ static void normalize_buffer(struct st_buffer * STbuffer) STbuffer->buffer_size -= (PAGE_SIZE << order); } STbuffer->frp_segs = 0; - STbuffer->frp_sg_current = 0; STbuffer->sg_segs = 0; STbuffer->map_data.page_order = 0; STbuffer->map_data.offset = 0; diff --git a/drivers/scsi/st.h b/drivers/scsi/st.h index e682f804503..544dc6b1f54 100644 --- a/drivers/scsi/st.h +++ b/drivers/scsi/st.h @@ -52,7 +52,6 @@ struct st_buffer { unsigned short use_sg; /* zero or max number of s/g segments for this adapter */ unsigned short sg_segs; /* number of segments in s/g list */ unsigned short frp_segs; /* number of buffer segments */ - unsigned int frp_sg_current; /* driver buffer length currently in s/g list */ }; /* The tape mode definition */ |